NOS Stronglight Dural Type 63 / 93 Super Competition Pista / Track Chainring with 50 teeth and 122 mm BCD from the 1960s - 1970s mercian Simply trim what you don't

Simply trim what you don't need or use the bottommost hole for an easy and quick installation

STI´s have got a indicator to show actual gear /

152mm steerer (30mm threaded)

Length / Länge :127 mmThreading / Gewindemaß :1

Production period / Produktionszeitraum :1994 - 2000s

NOS Stronglight Dural Type 63 / 93 Super Competition Pista / Track Chainring with 50 teeth and 122 mm BCD from the 1960s - 1970s mercian Simply trim what you don'tNOS Stronglight Dural Type 63 93 Super Competition Pista Track Chainring with 50 teeth and 122 mm BCD from the 1960s 1970s Kettenblatt Weight Gewicht : 119 g Teeth Zhne : 50 Bolt cricle diamtere Lochkreisdurchmesser : 122 mm Condition Zustand : New old stock (NOS), see pictures Neue alte Lagerware, siehe Bilder Production period Produktionszeitraum : 1960s 1970s 1960er 1970er Please note Bemerkung : Has been used for Stronglight 63 and 93 Cranksets,